Changhua Pei
- BERT4Rec: Sequential Recommendation with Bidirectional Encoder Representations from Transformer
2019/04/14 by Fei Sun, Sun, Fei, Jun Liu +10 · 208 citations
Computer Science · #Recommender Systems and Techniques #Machine Learning in Healthcare #Topic Modeling
- Why It Takes So Long to Connect to a WiFi Access Point
2017/01/10 by Changhua Pei, Zhi Wang, Pei, Changhua +15 · 3 voices
Computer Science · Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Network Optimization #Wireless Networks and Protocols #cs.NI
- End-to-End User Behavior Retrieval in Click-Through RatePrediction Model
2021/08/10 by Qiwei Chen, Changhua Pei, Chen, Qiwei +9 · 16 citations
Computer Science · #Advanced Image and Video Retrieval Techniques #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Image Retrieval and Classification Techniques #Information Retrieval (cs.IR) #Recommender Systems and Techniques
- OpsEval: A Comprehensive IT Operations Benchmark Suite for Large Language Models
2023/10/11 by Yuhe Liu, Changhua Pei, Liu, Yuhe +27 · 4 citations
Computer Science · Decision Sciences · #Artificial Intelligence (cs.AI) #Data Quality and Management #FOS: Computer and information sciences #Networking and Internet Architecture (cs.NI) #Software Engineering Research #Topic Modeling
- Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective
2024/02/05 by Zexin Wang, Changhua Pei, Wang, Zexin +21 · 4 citations
Computer Science · Engineering · #Anomaly Detection Techniques and Applications #FOS: Computer and information sciences #Fault Detection and Control Systems #Machine Learning (cs.LG) #Time Series Analysis and Forecasting
- KAN-AD: Time Series Anomaly Detection with Kolmogorov-Arnold Networks
2024/11/01 by Quan Zhou, Zhou, Quan, Changhua Pei +14 · 3 citations
Computer Science · #Anomaly Detection Techniques and Applications #Computational Physics and Python Applications #FOS: Computer and information sciences #Machine Learning (cs.LG) #Time Series Analysis and Forecasting
- Beyond Sharing: Conflict-Aware Multivariate Time Series Anomaly Detection
2023/08/17 by Haotian Si, Changhua Pei, Si, Haotian +17 · 1 citation
Computer Science · #Anomaly Detection Techniques and Applications #Network Security and Intrusion Detection #Software System Performance and Reliability
- Don't Predict, Prioritize: Rethinking GPU Reliability Assessment
2026/07/16 by Difeng Ma, Changhua Pei, Ye Lu +9 · 1 voice
#Software System Performance and Reliability #Big Data and Digital Economy #Parallel Computing and Optimization Techniques
- GeoMag: A Vision-Language Model for Pixel-level Fine-Grained Remote Sensing Image Parsing
2025/07/08 by X. T. Ma, Jianhui Li, Ma, Xianzhi +5 · 2 citations
Computer Science · Engineering · #Advanced Neural Network Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Multimodal Machine Learning Applications #Remote-Sensing Image Classification